Albert Brooks character Marlin (voice)
Ellen DeGeneres character Dory (voice)
Alexander Gould character Nemo (voice)
Willem Dafoe character Gill (voice)
Brad Garrett character Bloat (voice)
Allison Janney character Peach (voice)
Austin Pendleton character Gurgle (voice)
Stephen Root character Bubbles (voice)
Vicki Lewis character Deb / Flo (voice)
Joe Ranft character Jacques (voice)
Geoffrey Rush character Nigel (voice)
Andrew Stanton character Crush (voice)
Elizabeth Perkins character Coral (voice)
Nicholas Bird character Squirt (voice)
Bob Peterson character Mr. Ray (voice)
Barry Humphries character Bruce (voice)
Eric Bana character Anchor (voice)
Bruce Spence character Chum (voice)
Bill Hunter character Dentist (voice)
LuLu Ebeling character Darla (voice)
Jordan Ranft character Tad (voice)
Erica Beck character Pearl (voice)
Erik Per Sullivan character Sheldon (voice)
John Ratzenberger character Fish School (voice)
Jack Angel character Additional Voices (voice)
Mickie McGowan character Additional Voices (voice)